Dr. Jekill & Mr. Hyde® Beat Long Exhaust for BMW R18 / Classic (2021–2024)

Dr. Jekill & Mr. Hyde® Long Exhaust for BMW R18 / Classic (2021–2024)

This complete bolt-on kit includes everything needed for installation.

Includes:

• Chrome Beat Long Exhaust System
• Electronically Adjustable Control Kit
• Mounting Hardware
• Chrome Heat Shield

The Dr. Jekill & Mr. Hyde® Beat Exhaust for the BMW R18 (2021–2024) is a street-legal, electronically adjustable exhaust system designed to deliver an ideal mix of sound, performance, and long-distance comfort. Developed for BMW’s Big Boxer platform, this system enhances the look, feel, and sound of the R18 while maintaining a more classic full-length appearance.

With its longer muffler design, this system complements the overall styling of the bike and is a great option for riders looking for a premium exhaust upgrade with broad model compatibility. It delivers a rich, distinctive exhaust tone with no tune required.

With 3 selectable sound modes, you can tailor your exhaust sound to every ride:

• Dr. Jekill Mode – quiet and refined
• Dynamic Mode – deeper, balanced tone
• Mr. Hyde Mode – full, deep rumble

Designed for seamless integration, this system offers premium materials, precise fitment, and the signature adjustable sound control that defines Dr. Jekill & Mr. Hyde®.

Fits BMW models (2021–2024):

• R18
• R18 Classic

Features:

• Long muffler exhaust design
• Street-legal exhaust system
• Electronically adjustable exhaust
• 3 selectable sound modes
• No tune required
• Premium design and finish
• Bolt-on installation
• OEM fit and compatibility
• 4-year guarantee

Customize your exhaust your way using our online exhaust configurator.